AI News

Mixed Poisson diffusion models and application to posterior sampling (arxiv.org)

Backpropagating Verifier Rewards Through Continuous Flow Language Models (arxiv.org)

Weighted Adjoint Matching: Finetuning Flow Matching Models with Time-Dependent Control Cost (arxiv.org)

Minimax estimation of the pseudo-spectral gap of continuous Markov chains, with applications to empirical concentration bounds (arxiv.org)

Convergence Rates of Gaussian Process Thompson Sampling for Efficient Global Optimization (arxiv.org)

On the Optimisation Landscape of Overparameterised Weighted MMD (arxiv.org)

Text-Informed Training Data Filtering for Enhanced Virtual Flow Meter Performance (arxiv.org)

Calibration and Risk-Budgeted Decisions with System One Models (arxiv.org)

SNACK: A Sequential Notation Framework for Probabilistic Graph Generation (arxiv.org)

Risk-Controlled DFT Selection for Machine-Learned Interatomic Potentials (arxiv.org)

On Inherent Privacy of Posterior Sampling: A Unified R\'enyi-Divergence Framework (arxiv.org)

Noisy-Label Calibration with Multiple Unreliable Labels (arxiv.org)

A Bregman Proximal Viewpoint on Neural Operators (arxiv.org)

High-Probability Regret Bounds for Feel-Good Thompson Sampling (arxiv.org)

State-Matched Sequence Conformal Prediction (arxiv.org)

Multi-Sensitive Distributional Fairness: Joint Wasserstein Audits and Shapley Allocation (arxiv.org)

Structure-aware Bayesian full waveform inversion via diffusion-regularized Stein variational gradient descent (arxiv.org)

Test-Time Forecasting: Recurrent Depth Enables In-Context Dynamics Prediction (arxiv.org)

Student Copula Markov Networks (arxiv.org)

Neural Supervised Clustering for Learning Individualized Treatment Rules with Many Treatments (arxiv.org)

Conformalized Physics-Informed Weak Regression for Parameter Estimation in Epidemic Models (arxiv.org)

Discrete Diffusion Models are Minimax Optimal Under Sparsity (arxiv.org)

Semi-Amortized Bayesian Inference with Reusable Local Posteriors (arxiv.org)

Asymptotic Behavior of Transformers (arxiv.org)

Delay Complexity Dimension: Learning with Delayed and Censored Labels (arxiv.org)

Projected Wasserstein-Fisher-Rao Flows for Hawkes Background-Intensity Estimation (arxiv.org)

Generalizing Identifiability Results in Causal Discovery from Complete Data to Missing Data Settings (arxiv.org)

Wong--Zakai Convergence and FNO Learning for Stochastic Volterra Equations (arxiv.org)

Bayesian Causal Forests for Zero-Inflated Continuous Outcomes (arxiv.org)

A Large-Dimensional Analysis of Least-Squares Federated Learning via Generalized Total Variation Minimization (arxiv.org)

Outperforming 1000 Euclidean Layers With Hyperbolic Goal-Conditioned RL (arxiv.org)

ProgAgent: Learning Tool Orchestration through Programmatic Training (arxiv.org)

Learning in Strategic Queuing with Geometric Recharge: From Bandits to Systems (arxiv.org)

OntoAR-HAR: Ontology-Guided Agentic RAG with Personalized Memory for Human Activity Recognition (arxiv.org)

RECAP: Calibrating Low-Bit Reasoning Models on the History They Read (arxiv.org)

ClinEdge: An Expert-Graded Benchmark of Real Patient Edge Cases Where Frontier Multimodal Models Fail (arxiv.org)

From Detection To Anticipation: Continuous Onset Forecasting For Stuttered Speech (arxiv.org)

MoMaTune: Model, Match, Then Tune Language Models for Numerical Records (arxiv.org)

Using Evidence-Centered Design to Guide Prompt Engineering in Measurement: An Illustration with Automated Essay Scoring (arxiv.org)

Typed Decision Models on Tabular Data (arxiv.org)

Words to World: Benchmarking LLMs in Interactive Physical Environments (arxiv.org)

TopicMerge: A Divide and Conquer Approach to Topic Modeling (arxiv.org)

Understanding Unified VLMs: From Attention Probing to Guidance Tuning for Multimodal Generation (arxiv.org)

HarnessNet: Feedback-driven Hierarchical Joint Harness Evolution for Multi-agent Systems (arxiv.org)

Running Fewer Loops Removes Refusal Behaviour in Recurrent-Depth Language Models (arxiv.org)

Can agents whose sole duty is to keep humans alive be hijacked to kill? Delayed multi-turn derived-action trap attacks in simulated high-stakes environments (arxiv.org)

Harmony Harness: Multi-Objective Self-Evolution of Agent Harnesses (arxiv.org)

Single-step Retrosynthesis via Reinforcement Learning from Forward Feedback (arxiv.org)

Trust Hinders Bidirectional Human-AI Alignment (arxiv.org)

GesBench: When and Where Do Multimodal Language Models Perceive Social Meaning? (arxiv.org)